Who wants to do zoom I’m16 years old
The code A2gE27
Meet id 485 014 1356

Can someone check my answer? you

If f(x)=3x+1 and f^-1=x-1/3, then f^-1(7)=

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?